>>714170954 (OP)It's Cloud. He has agency and stakes in the plot. His character arc has humanizing nuance and twists and it brought him full circle. He's also in harmony with his setting and story, never indulging too far into the wells joy or sorrow, but being humorous and serious fittingly. He has mystery/intrigue to solve and is competent to inspire the player to continue playing the game.
>God Tier (Have nuanced arcs with a twist in them.)Cloud (VII), Terra
>Great Tier (Have arcs and/or their prominent personality is that great.)Shotgun, Serah, Butz
>Good Tier (Likable, have quirks and/or let their actions speak for themselves. Zack in particular is a terrible character, but being so ridiculously likable gets him this high.)Onion Kid, Warrior of Light (DDFF), Fighter (I), Zack, Lightning (LR)
>Average Tier (Aren't annoying and exist, can be cheered for.)Yuna (X-2), Firion
>Bad Tier (Annoying and/or unpleasant.)Ceodore, Squall, Lann, Clive, Vincent
>Terrible Tier (Obnoxiously annoying, a detriment to their party, one note personality or failed to establish a personality even though they tried.)Ace, Lightning (XIII), Zidane, Noctis
>Atrocity Tier (Attempted to ruin their games, committed atrocities or have no reason to be there.)Cecil, Tidus, Cloud (VIIR), Vaan
That's being evaluated as a protagonist specifically though, which has its own requirements, that is. However while being human is one of those aspects and it's important to me, Cloud isn't the most human character, who also happens to be a protagonist. That's Serah. My favorite.